EN
English Español

As of 14:56 MDT

Weather in Clarkston, MT

90°Current weather

Clarkston, Saturday, 8 August, 14:56

Clear. Feels like 86°. High 90°, low 57°.

Pressure29.77 inHg
Wind9.8 mph NW
Humidity13%
Visibility6.2 mi
Dew point33°
Sun, 0986° / 57°0Mostly clear
86 °Mostly clear

Clarkston, Sunday, 9 August

Mostly clear. High 86°, low 57°.

Pressure29.85 inHg
Wind6.3 mph NW
Humidity12%
Visibility6.2 mi
Dew point27°
Mon, 1095° / 53°0Clear
95 °Clear

Clarkston, Monday, 10 August

Clear. High 95°, low 53°.

Pressure29.83 inHg
Wind5.8 mph W
Humidity18%
Visibility6.2 mi
Dew point34°
Tue, 1193° / 56°0Clear
93 °Clear

Clarkston, Tuesday, 11 August

Clear. High 93°, low 56°.

Pressure29.91 inHg
Wind5.1 mph NW
Humidity13%
Visibility6.2 mi
Dew point26°
Wed, 1293° / 56°0Mostly clear
93 °Mostly clear

Clarkston, Wednesday, 12 August

Mostly clear. High 93°, low 56°.

Pressure29.80 inHg
Wind1.4 mph NW
Humidity18%
Visibility6.2 mi
Dew point35°
Thu, 1392° / 59°0.02Light rain
92 °Light rain

Clarkston, Thursday, 13 August

Light rain. High 92°, low 59°.

Pressure29.80 inHg
Wind19.4 mph NW
Humidity26%
Visibility—
Dew point40°
Fri, 1493° / 65°0Overcast
93 °Overcast

Clarkston, Friday, 14 August

Overcast. High 93°, low 65°.

Pressure29.80 inHg
Wind11 mph NW
Humidity18%
Visibility—
Dew point37°
Sat, 1584° / 64°0.03Light rain
84 °Light rain

Clarkston, Saturday, 15 August

Light rain. High 84°, low 64°.

Pressure30.03 inHg
Wind10.2 mph N
Humidity40%
Visibility—
Dew point46°
Sun, 1690° / 55°0Clear
90 °Clear

Clarkston, Sunday, 16 August

Clear. High 90°, low 55°.

Pressure30.03 inHg
Wind18.5 mph W
Humidity34%
Visibility—
Dew point46°
Mon, 1794° / 58°0Partly cloudy
94 °Partly cloudy

Clarkston, Monday, 17 August

Partly cloudy. High 94°, low 58°.

Pressure30.03 inHg
Wind7.9 mph NW
Humidity21%
Visibility—
Dew point37°
Tue, 1890° / 62°0.03Light rain
90 °Light rain

Clarkston, Tuesday, 18 August

Light rain. High 90°, low 62°.

Pressure29.88 inHg
Wind14.7 mph N
Humidity21%
Visibility—
Dew point38°
Wed, 1987° / 54°0Clear
87 °Clear

Clarkston, Wednesday, 19 August

Clear. High 87°, low 54°.

Pressure30.03 inHg
Wind7.8 mph NE
Humidity34%
Visibility—
Dew point42°
Thu, 2093° / 58°0Overcast
93 °Overcast

Clarkston, Thursday, 20 August

Overcast. High 93°, low 58°.

Pressure29.91 inHg
Wind10.3 mph NE
Humidity21%
Visibility—
Dew point36°
Fri, 2195° / 61°0Clear
95 °Clear

Clarkston, Friday, 21 August

Clear. High 95°, low 61°.

Pressure29.88 inHg
Wind13.8 mph N
Humidity15%
Visibility—
Dew point31°
Sat, 2295° / 61°0Clear
95 °Clear

Clarkston, Saturday, 22 August

Clear. High 95°, low 61°.

Pressure29.91 inHg
Wind12.2 mph NE
Humidity20%
Visibility—
Dew point37°
Sun, 2396° / 63°0Partly cloudy
96 °Partly cloudy

Clarkston, Sunday, 23 August

Partly cloudy. High 96°, low 63°.

Pressure29.97 inHg
Wind15.5 mph NE
Humidity26%
Visibility—
Dew point44°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Clarkston, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Clarkston, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.